1. In an industrial fabrication process, a fluid, with density p = 800 kg/m³ and specific heat capacity c = 5000 J/kg.Co, emerges from a tank at a temperature, T₁ = 400 °C. The fluid then enters a metal pipe with inner radius a = 2.0 cm and outer radius b = 3.0 cm and thermal conductivity k = 180 W/m.Co. Outside the pipe the temperature is fixed at Tout = 15 °C. If the fluid flows at speed v = 8.0 m/s and the length of the pipe is L = 25 m, what is the temperature of the fluid at the end of the pipe? (Answer: 83 °C)

1. In an industrial fabrication process, a fluid, with density p = 800 kg/m³ and specific heat capacity c = 5000 J/kg.Co, emerges from a tank at a temperature, T₁ = 400 °C. The fluid then enters a metal pipe with inner radius a = 2.0 cm and outer radius b = 3.0 cm and thermal conductivity k = 180 W/m.Co. Outside the pipe the temperature is fixed at Tout = 15 °C. If the fluid flows at speed v = 8.0 m/s and the length of the pipe is L = 25 m, what is the temperature of the fluid at the end of the pipe? (Answer: 83 °C)

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter10: Thermal Physics

Section: Chapter Questions

Problem 21P: A hollow aluminum cylinder 20.0 cm deep has an internal capacity of 2.000 L at 20.0C. It is...

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